3-Amino-9-ethylcarbazole → (2S,4EZ)-1-[(benzoylamino)carbonyl]-4-(cyanomethylene)-N-(9-ethyl-9H-carbazol-3-yl)-2-pyrrolidinecarboxamide
反応式
C(O[C:6]([N:8]1[CH2:12][C:11](=[CH:13][C:14]#[N:15])[CH2:10][C@H:9]1[C:16]([OH:18])=O)=[O:7])(C)(C)C.[C:19]([N:27]=C=O)(=[O:26])[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.[CH2:30]([N:32]1[C:44]2[CH:43]=[CH:42][C:41]([NH2:45])=[CH:40][C:39]=2[C:38]2[C:33]1=[CH:34][CH:35]=[CH:36][CH:37]=2)[CH3:31]>>[C:19]([NH:27][C:6]([N:8]1[CH2:12][C:11](=[CH:13][C:14]#[N:15])[CH2:10][C@H:9]1[C:16]([NH:45][C:41]1[CH:42]=[CH:43][C:44]2[N:32]([CH2:30][CH3:31])[C:33]3[C:38]([C:39]=2[CH:40]=1)=[CH:37][CH:36]=[CH:35][CH:34]=3)=[O:18])=[O:7])(=[O:26])[C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=1参加物
4
実験手順
Following the general method as outlined in Example 22, starting from (2S,4EZ)-1-(tert-butoxycarbonyl)-4-(cyanomethylene)-2-pyrrolidinecarboxylic acid, benzoyl isocyanate, and 9-ethyl-9H-carbazol-3-amine the title compound was obtained in 74% purity by LC/MS. MS(ESI+): m/z=492.4.